ArticleInnate immunity2020
MMP9 protects against LPS-induced inflammation in osteoblasts.
Article in Innate immunity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.
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Who cites it
51 citing papers in PubMed, 1 synthesis or guideline pooled it, 88 citations in OpenAlex.
- Improvement of post-periodontitis-therapy inflammatory state in diabetics: a meta-analysis of randomized controlled trials.Clinical oral investigations · 2024Pooled it
- Curriculum Gaps in Periodontal Knowledge Among Medical Students: A Cross-Sectional Study.European journal of dental education : official journal of the Association for Dental Education in Europe · 2026Article
- A Single-Cell Analysis Reveals Macrophage Heterogeneity Driving Plaque Vulnerability in Coronary and Carotid Arteries.Journal of atherosclerosis and thrombosis · 2026Article
- Dose-dependent effects of atorvastatin on inflammatory response in endothelial cells: MMP/TIMP balance and in vitro wound closure assay.BMC molecular and cell biology · 2026Article
- An Analysis of Effective Components of Pulsatillae radix Using UHPLC-QTOF- MS/MS and Network Pharmacology to Investigate its Effects on Ulcerative Colitis.Combinatorial chemistry & high throughput screening · 2026Article
- MMP9 regulates osteogenesis and MMP2 expression through the TGF-β1/SMAD2/3 signaling pathway in lipopolysaccharide-induced osteoblasts.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas · 2026Article
- 1-Deoxynojirimycin Combined with Theaflavins Targets PTGS2/MMP9 to Exert a Synergistic Hypoglycemic Effect.Nutrients · 2025Article
- The hemopexin domain of matrix metalloproteinase-9 attenuates lipopolysaccharide-induced interleukin-6 secretion in liver.Scientific reports · 2025Article
- Stent treatment improves cerebral microcirculatory disorder and blood-brain barrier function in internal carotid artery stenosis via intercellular adhesion molecule 1 modulation.Journal of cell communication and signaling · 2025Article
- Decoding pathogenic MMP9 variants in rheumatoid arthritis using computational and molecular dynamics approaches.Scientific reports · 2025Article
- Matrix Metalloproteinase Inhibitors and Their Potential Clinical Application in Periodontitis.Diseases (Basel, Switzerland) · 2025Review
- Curcumin preserves bone health compromised by diabetes by inhibiting osteoporosis through regulation of the SIRT3/FoxO3a signalling pathway.Scientific reports · 2025Article
- Mechanism of Salvia miltiorrhiza in the treatment of periodontitis: integrative analyses via network pharmacology, molecular dynamics, and cellular assays.BMC complementary medicine and therapies · 2025Article
- Licochalcone D inhibits osteoclast differentiation and postmenopausal osteoporosis by inactivating the NF-κB signaling pathway.Journal of orthopaedic surgery and research · 2025Article
- Cyclic GMP-AMP Synthase (cGAS) Deletion Promotes Less Prominent Inflammatory Macrophages and Sepsis Severity in Catheter-Induced Infection and LPS Injection Models.International journal of molecular sciences · 2025Article
- The Effects and Mechanisms of Patchouli Alcohol on Experimental Periodontitis Rats Based on the OPG/RANK/RANKL/P38 MAPK Signaling Pathway.Journal of inflammation research · 2025Article
- Pleiotropic effects of a recessive Col1a2 mutation occurring in a mouse model of severe osteogenesis imperfecta.PloS one · 2025Article
- Luteolin alleviates oxygen-glucose deprivation/reoxygenation-induced neuron injury by regulating NLRP3/IL-1β signaling.Open medicine (Warsaw, Poland) · 2025Article
- Study on the Clinical Efficacy of Combined Therapy with Minocycline Hydrochloride Ointment and Tinidazole for Chronic Periodontitis: Retrospective Study.Journal of inflammation research · 2025Article
- Network Pharmacology and Experimental Verification of Si Shen Decoction Regulating FABP4/PPARγ/NFκB Pathway in the Treatment of Collagen-induced Arthritis.Combinatorial chemistry & high throughput screening · 2025Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The matrix metalloproteinase (MMP) family is widely involved in the destruction of the pulp and apical tissues in the inflammatory process. MMP9 is closely related to oral inflammation. Nevertheless, the specific function of MMP9 during oral inflammation, as well as its mechanism, is not well understood. Our previous studies found that in experimentally induced apical periodontitis, more severe inflammation occurred in MMP9 knockout mice compared with the wild type mice. Moreover, the pathology phenomenon of alveolar bone destruction was even more evident in MMP9 knockout mice compared with the wild type mice. We proposed that MMP9 has "anti-inflammatory" properties. We aimed to study the effects of MMP9 on inflammatory response as well as on bone formation and bone destruction. We found a specific relationship between MMP9 and inflammation. qRT-PCR and Western blot revealed that the production of IL-1β, TNF-α, RANK, RANKL, TLR2, and TLR4 was reduced by MMP9 in LPS-stimulated MC3T3-E1 cells. Meanwhile, the expressions of OPG and OCN were increased by MMP9 in LPS-stimulated cells. MMP9 plays a protective role in LPS-induced inflammation, thereby providing new clues to the prevention and treatment of apical periodontitis.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.